Ключевые слова: america, aridity, calm, calmness, colorado, dry, exterior, formation, geological, historic, landscape, mitten, monument, monument valley national park, mountain, national, national parks, natural, nature, navajo erosion, outside, panorama, panoramic, park, peaceful, quiet, rock, scenery, scenic, silence, southwestern, southy west, tranquil, tranquility, travel, unesco, united states, usa, utah, valley, view, world,